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J'utilise PlatformIO pour compiler mon ESP8266 (ESP12e) avec le framework Arduino. À un certain point, j'obtiens des erreurs si j'utilise #include dans un certain ordre.Erreur ESP8266: la macro "min" a passé 3 arguments, mais prend seulement 2
Ci-dessous est simplifié mon code:
platformio.ini
[env:esp12e]
platform = espressif8266
board = esp12e
framework = arduino
upload_speed = 460800
Teste.h
//#include <cstdlib> //<<--this
#include <cstring> //<<-- and/or this causes error!
#include <Arduino.h>
#include <map>
Teste.cpp
#include "Teste.h"
void setup() {}
void loop() {}
Sortie
$ pio run
Please wait while upgrading PlatformIO ...
Updating atmelavr @ 1.3.1: [Up-to-date]
Updating toolchain-atmelavr @ 1.40902.0: [Up-to-date]
Updating framework-arduinoavr @ 1.10612.1: [Up-to-date]
Updating espressif8266 @ 1.3.0: [Up-to-date]
Updating toolchain-xtensa @ 1.40802.0: [Up-to-date]
Updating tool-esptool @ 1.409.0: [Up-to-date]
Updating tool-mkspiffs @ 1.102.0: [Up-to-date]
Updating tool-espotapy @ 1.0.0: [Up-to-date]
Updating framework-arduinoespressif8266 @ 1.20300.1: [Up-to-date]
Updating sdk-esp8266 @ 1.10502.0: [Up-to-date]
PlatformIO has been successfully upgraded to 3.2.1!
[Sun Dec 11 23:02:55 2016] Processing esp12e (platform: espressif8266, lib_deps: PubSubClient, upload_speed: 460800, board: esp12e, framework: arduino)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
Collected 24 compatible libraries
Looking for dependencies...
Library Dependency Graph
|-- <PubSubClient> v2.6
Compiling .pioenvs/esp12e/src/Teste.o
Archiving .pioenvs/esp12e/libFrameworkArduinoVariant.a
Indexing .pioenvs/esp12e/libFrameworkArduinoVariant.a
Compiling .pioenvs/esp12e/FrameworkArduino/Esp.o
In file included from /home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_tree.h:61:0,
from /home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/map:60,
from src/Teste.h:4,
from src/Teste.cpp:1:
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:239:56: error: macro "min" passed 3 arguments, but takes just 2
min(const _Tp& __a, const _Tp& __b, _Compare __comp)
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:260:56: error: macro "max" passed 3 arguments, but takes just 2
max(const _Tp& __a, const _Tp& __b, _Compare __comp)
^
Compiling .pioenvs/esp12e/FrameworkArduino/FS.o
Compiling .pioenvs/esp12e/FrameworkArduino/HardwareSerial.o
Compiling .pioenvs/esp12e/FrameworkArduino/IPAddress.o
In file included from src/Teste.h:3:0,
from src/Teste.cpp:1:
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:193:5: error: expected unqualified-id before 'const'
min(const _Tp& __a, const _Tp& __b)
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:193:5: error: expected ')' before 'const'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:193:5: error: expected ')' before 'const'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:193:5: error: expected initializer before 'const'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:216:5: error: expected unqualified-id before 'const'
max(const _Tp& __a, const _Tp& __b)
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:216:5: error: expected ')' before 'const'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:216:5: error: expected ')' before 'const'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:216:5: error: expected initializer before 'const'
In file included from /home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_tree.h:61:0,
from /home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/map:60,
from src/Teste.h:4,
from src/Teste.cpp:1:
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:239:5: error: 'std::min' declared as an 'inline' variable
min(const _Tp& __a, const _Tp& __b, _Compare __comp)
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:239:5: error: template declaration of 'const _Tp& std::min'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:242:7: error: expected primary-expression before 'if'
if (__comp(__b, __a))
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:242:7: error: expected '}' before 'if'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:244:7: error: expected unqualified-id before 'return'
return __a;
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:260:5: error: 'max' declared as an 'inline' variable
max(const _Tp& __a, const _Tp& __b, _Compare __comp)
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:260:5: error: template declaration of 'const _Tp& max'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:263:7: error: expected primary-expression before 'if'
if (__comp(__a, __b))
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:263:7: error: expected '}' before 'if'
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:265:7: error: expected unqualified-id before 'return'
return __a;
^
/home/erico/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/4.8.2/bits/stl_algobase.h:266:5: error: expected declaration before '}' token
}
^
Compiling .pioenvs/esp12e/FrameworkArduino/MD5Builder.o
Compiling .pioenvs/esp12e/FrameworkArduino/Print.o
*** [.pioenvs/esp12e/src/Teste.o] Error 1
============================================================================================ [ERROR] Took 0.47 seconds ============================================================================================
Ai-je raté quelque chose? Peut-être un bug dans Arduino Framework ou Espressif SDK?
Il semble que vous ayez quelque chose dans Teste.h qu'il n'aime pas. Ma Suggestion .. décomposer ou commenter votre code lentement jusqu'à ce qu'il compile. –
L'indice de ce qui se passe est le libellé de votre question: ** macro "min" ** - Aha, c'est une macro, pas une fonction de gabarit. Votre compilateur ou l'un de vos en-têtes a 'min' comme macro, et vous attendez probablement que' std :: min' de '' soit utilisé. –
PaulMcKenzie
Aussi [doublon possible] (http://stackoverflow.com/questions/5155621/cant-compile-c-project-macro-max-passed-3-arguments-but-takes-just-2) qui est fondamentalement en indiquant ce que mon commentaire ci-dessus fait allusion à. – PaulMcKenzie